Commit 4e881aa8 authored by Yonghui Zhang's avatar Yonghui Zhang Committed by Barry Song
Browse files

ARM: dts: atlas7: add software digital radio nodes and its DMA channels 



this patch adds SDR(software digital raio) nodes and the DMA channels
for it.

Signed-off-by: default avatarYonghui Zhang <yonghui.zhang@csr.com>
Signed-off-by: default avatarBarry Song <Baohua.Song@csr.com>
parent 5e3773b2

arch/arm/boot/dts/atlas7.dtsi

+32 −1
Original line number Diff line number Diff line
@@ -1370,11 +1370,42 @@ 
			compatible = "arteris, flexnoc", "simple-bus";

			#address-cells = <1>;

			#size-cells = <1>;

			ranges = <0x13000000 0x13000000 0x3000>;

			ranges = <0x13000000 0x13000000 0x3000>,

				<0x13010000 0x13010000 0x1400>,

				<0x13010800 0x13010800 0x100>,

				<0x13011000 0x13011000 0x100>;

			gpum@0x13000000 {

				compatible = "sirf,nocfw-gpum";

				reg = <0x13000000 0x3000>;

			};

			dmacsdrr: dma-controller@13010800 {

				cell-index = <5>;

				compatible = "sirf,atlas7-dmac-v2";

				reg = <0x13010800 0x100>;

				interrupts = <0 8 0>;

				clocks = <&car 127>;

				#dma-cells = <1>;

				#dma-channels = <1>;

			};

			dmacsdrw: dma-controller@13011000 {

				cell-index = <6>;

				compatible = "sirf,atlas7-dmac-v2";

				reg = <0x13011000 0x100>;

				interrupts = <0 9 0>;

				clocks = <&car 127>;

				#dma-cells = <1>;

				#dma-channels = <1>;

			};

			sdr@0x13010000 {

				compatible = "sirf,atlas7-sdr";

				reg = <0x13010000 0x1400>;

				interrupts = <0 7 0>,

					   <0 8 0>,

					   <0 9 0>;

				clocks = <&car 127>;

				dmas = <&dmacsdrr 0>, <&dmacsdrw 0>;

				dma-names = "tx", "rx";

			};

		};



		mediam {

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